diff --git a/collectd-master.nix b/collectd-master.nix
index 10541bd..4e69585 100644
--- a/collectd-master.nix
+++ b/collectd-master.nix
@@ -7,7 +7,7 @@ let
       patches = [];
       nativeBuildInputs = oldAttrs.nativeBuildInputs ++ (
         with super; [
-          bison2 flex perl
+          bison flex perl
         ]
       );
     });